deep reflector
111SETI — Search for Extra Terrestrial Intelligence (SETI) is the collective name for a number of activities to detect intelligent extraterrestrial life. The general approach of SETI projects is to survey the sky to detect the existence of transmissions… …
112Solar sail — Solar sails (also called light sails or photon sails, especially when they use light sources other than the Sun) are a proposed form of spacecraft propulsion using large membrane mirrors. Radiation pressure is about 10 5 Pa at Earth s distance… …
113Antarctic krill — Taxobox name = Antarctic krill image width = 200px regnum = Animalia phylum = Arthropoda subphylum = Crustacea classis = Malacostraca ordo = Euphausiacea familia = Euphausiidae genus = Euphausia species = E. superba binomial = Euphausia superba… …
114Space habitat — A pair of O Neill cylinders …
115Fluorescent lamp — A fluorescent lamp or fluorescent tube is a gas discharge lamp that uses electricity to excite mercury vapor. The excited mercury atoms produce short wave ultraviolet light that then causes a phosphor to fluoresce, producing visible light.Unlike… …
116List of British words not widely used in the United States — Differences between American and British English American English …
117List of American words not widely used in the United Kingdom — This is a list of American words not widely used in the United Kingdom.* Words with specific American meanings that have different meanings in British English and/or additional meanings common to both dialects (e.g. pants , crib ) are to be found …
118Roswell UFO Incident — The Roswell Incident involved the recovery of materials near Roswell, New Mexico, USA, on July 7, 1947, which has become the subject of intense speculation, rumor and questioning. There are widely divergent views on what actually happened and… …
119Cork Institute of Technology — Motto Rísam Uile (Let us Achieve) Established 1974 President Dr. Brendan J. Murphy Students 17,000 …
120Plymouth Valiant — Infobox Automobile name = Plymouth Valiant manufacturer = Plymouth parent company = Chrysler Corporation production = 1960–1976 class = Compact platform = A body layout = FR layout successor = Plymouth VolareThe Plymouth Valiant is an automobile… …
